audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

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Removing and installing oil pressure and oil temperature senderG437 or oil pressure and oil temperature sender 2G640 > < Dismantling and assembling hydraulic control unit

A4 Mk3

Removing and installing four-wheel drive pumpV415
Removing and installing four-wheel drive pump -V415-
Special tools and workshop equipment required
   
t  Allen key -T10058-
  Note
t  Refer to general repair instructions → Chapter.
t  Observe safety precautions → Chapter.
Removing
–  Place vehicle on lifting platform.
l  Ignition is switched off.
–  Position drip tray under rear final drive.
  W00-1006
–  Unplug connector -1- from four-wheel drive pump -V415--2-.
–  Unscrew the four bolts securing four-wheel drive pump -V415- to hydraulic control unit using Allen key -T10058-.
–  Carefully detach four-wheel drive pump -V415--2-; pay attention to adapter → Item in hydraulic pump.
  Note
t  Adapter can fall out during removal of four-wheel drive pump -V415-.
t  Before installing four-wheel drive pump -V415-, insert adapter in recesses in hydraulic pump.
  A39-10374
Installing
l  Hydraulic pump -A- is fitted in installation position in hydraulic control unit; assembling hydraulic pump → Fig..
l  Adapter -B- is fitted in recesses in hydraulic pump.
l  A new O-ring -D- is fitted on four-wheel drive pump -V415-.
–  Insert four-wheel drive pump -V415- with actuating pin -C- in adapter -B-.
  A39-10375
–  Tighten the four bolts securing four-wheel drive pump -V415--2- to specified torque in diagonal sequence → Item.
–  Attach connector -1- to four-wheel drive pump -V415-.
–  Top up ATF in rear final drive → Chapter.
  A39-10374

Removing and installing oil pressure and oil temperature senderG437 or oil pressure and oil temperature sender 2G640 > < Dismantling and assembling hydraulic control unit